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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fb85895..f2b8efb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,132 @@ +2022-08-26 Aldy Hernandez <aldyh@redhat.com> + + * real.cc (real_iszero): New. + * real.h (real_iszero): New. + +2022-08-26 Aldy Hernandez <aldyh@redhat.com> + + * real.cc (real_isinf): New overload. + (real_inf): Add sign argument. + * real.h (real_isinf): New overload. + (real_inf): Add sign argument. + +2022-08-26 Marek Polacek <polacek@redhat.com> + + PR c++/81159 + * doc/invoke.texi: Document -Wself-move. + +2022-08-26 Aldy Hernandez <aldyh@redhat.com> + + * value-range.cc (vrange::set): Set varying. + (vrange::set_nonzero): Same. + (vrange::set_zero): Same. + (vrange::set_nonnegative): Same. + +2022-08-26 Aldy Hernandez <aldyh@redhat.com> + + * range-op-float.cc (foperator_equal::op1_range): Do not blindly + copy op2 range when honoring signed zeros. + +2022-08-26 Aldy Hernandez <aldyh@redhat.com> + + * tree-ssa-threadbackward.cc (possibly_profitable_path_p): Always + add newline. + (profitable_path_p): Same. + +2022-08-26 Richard Biener <rguenther@suse.de> + + * gimple-predicate-analysis.h + (uninit_analysis::use_cannot_happen): Remove. + * gimple-predicate-analysis.cc (can_be_invalidated_p): Remove. + (uninit_analysis::use_cannot_happen): Likewise. + (uninit_analysis::is_use_guarded): Do not call + use_cannot_happen. + (dump_predicates): Remove. + (simple_control_dep_chain): Remove edge overload. + +2022-08-26 Tobias Burnus <tobias@codesourcery.com> + + * internal-fn.cc (expand_GOMP_TARGET_REV): New. + * internal-fn.def (GOMP_TARGET_REV): New. + * lto-cgraph.cc (lto_output_node, verify_node_partition): Mark + 'omp target device_ancestor_host' as in_other_partition and don't + error if absent. + * omp-low.cc (create_omp_child_function): Mark as 'noclone'. + * omp-expand.cc (expand_omp_target): For reverse offload, remove + sorry, use device = GOMP_DEVICE_HOST_FALLBACK and create + empty-body nohost function. + * omp-offload.cc (execute_omp_device_lower): Handle + IFN_GOMP_TARGET_REV. + (pass_omp_target_link::execute): For ACCEL_COMPILER, don't + nullify fn argument for reverse offload + +2022-08-26 Jakub Jelinek <jakub@redhat.com> + + * builtins.def (BUILT_IN_ISSIGNALING): New built-in. + * builtins.cc (expand_builtin_issignaling): New function. + (expand_builtin_signbit): Don't overwrite target. + (expand_builtin): Handle BUILT_IN_ISSIGNALING. + (fold_builtin_classify): Likewise. + (fold_builtin_1): Likewise. + * optabs.def (issignaling_optab): New. + * fold-const-call.cc (fold_const_call_ss): Handle + BUILT_IN_ISSIGNALING. + * config/i386/i386.md (issignalingxf2): New expander. + * doc/extend.texi (__builtin_issignaling): Document. + (__builtin_isinf, __builtin_isnan): Clarify behavior with + -ffinite-math-only. + * doc/md.texi (issignaling<mode>2): Likewise. + +2022-08-26 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/106099 + * internal-fn.def (TRAP): Add ECF_LOOPING_CONST_OR_PURE flag. + * tree-cfg.cc (execute_fixup_cfg): Add IFN_TRAP instead of + __builtin_trap to avoid the need of vops. + +2022-08-26 Richard Biener <rguenther@suse.de> + + * gimple-predicate-analysis.cc (dfs_mark_dominating_region): + New helper. + (compute_control_dep_chain): Adjust to honor marked region + if provided. + (uninit_analysis::init_from_phi_def): Pre-mark the dominating + region to improve compute_control_dep_chain walking. + * vec.h (vec<T, va_heap, vl_ptr>::allocated): Add forwarder. + +2022-08-26 Richard Biener <rguenther@suse.de> + + * gimple-predicate-analysis.cc + (uninit_analysis::collect_phi_def_edges): Only expand a + PHI def edge when it is possibly undefined. + +2022-08-26 Martin Liska <mliska@suse.cz> + + * doc/extend.texi: Remove cr16 related stuff. + * doc/install.texi: Likewise. + * doc/invoke.texi: Likewise. + * doc/md.texi: Likewise. + * function-tests.cc (test_expansion_to_rtl): Likewise. + * common/config/cr16/cr16-common.cc: Removed. + * config/cr16/constraints.md: Removed. + * config/cr16/cr16-protos.h: Removed. + * config/cr16/cr16.cc: Removed. + * config/cr16/cr16.h: Removed. + * config/cr16/cr16.md: Removed. + * config/cr16/cr16.opt: Removed. + * config/cr16/predicates.md: Removed. + * config/cr16/t-cr16: Removed. + +2022-08-26 liuhongt <hongtao.liu@intel.com> + + PR target/106704 + * config/i386/i386-builtin.def (BDESC): Add + CODE_FOR_avx_blendvpd256/CODE_FOR_avx_blendvps256 to + corresponding builtins. + * config/i386/i386.cc (ix86_gimple_fold_builtin): + Don't fold IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_BLENDVPS256, + IX86_BUILTIN_BLENDVPD256 w/o TARGET_AVX2. + 2022-08-25 Marek Polacek <polacek@redhat.com> * ginclude/stddef.h: Define nullptr_t. |